baber/WOPTO huggingface dataset:
Patent JP-2001118539-A (JP)
Title: Display discharge lamp and voltage display unit
Inventor: SUGAWARA MASAMICHI
IPC: H01J61/067
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an display discharge lamp of high quality and high reliability which leads to reduction in dispersion of discharge initiation voltage or of luminance by causing prevention of dispersion of glow generating position. SOLUTION: A display discharge lamp L and a voltage display unit using an indicative discharge lamp L comprise a glass valve 1, a pair of lid wires 4, 4 sealed in lid portion 2 of one end of the valve 1, an electrode 7 connected to one of lid wires 4, 4, an anode 6 connected to the other wire 4 and at the same time, arranged at a given space to face each other toward center in the length direction of the electrode 7 and having a length shorter than the electrode length of up to 1.5 mm, a metal oxide layer 8 formed by coating on the surface portion of the electrode 7 and anode 6, and a rare gas for discharging sealed in the valve 1.
Patent JP-2000121265-A (JP)
Title: Heat pipe device
Inventor: UMEOKA TAKASHI
IPC: F28D15/06
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To control ON/OFF a heat transport by a heat pipe device as desired by providing a valve disc at an intermediate part of a heat transport passage of the pipe, and opening/closing the disc at the passage according to a magnetic force of a valve driver. SOLUTION: A valve disc 13 is provided at an intermediate part of a heat transport passage 12 of the heat pipe 11. The disc 13 engages or disengages a steel ball 18 back-up supported to a spring 19 and seated at a support hole 20 of a rotor 17 with or from an upper end opening 16B of a heat pipe body 16 so that the passage 12 is openable or closable at a position of the opening 16B. Such a valve disc 13 is set to a closed position by a magnetic force of a valve driver 14 to stop movement of the pipe 11 at the passage 11 between a high temperature side and a low temperature side to stop its heat transport. Contrarily, the disc 13 is set to an open position to move the liquid between the high temperature side and the low temperature side of the passage 12 of the pipe 11 to transport the heat.
Patent JP-S63151150-A (JP)
Title: Telephone set
Inventor: YAMASHITA TATSUMI
IPC: H04M1/272
Filed: 1986-12-15
Abstract: PURPOSE:To easily, quickly, and accurately make a calling by reading the telephone number of a card on which the telephone number is recorded and sending a dial originating signal to a telephone line based on the read telephone number. CONSTITUTION:A telephone set is provided with a telephone set main body 1 and a card 2 on which the telephone number is recorded. In this case, the telephone number is stored with a bar code 10. The telephone set main body 1 consists of a handset 5 consisting of a reception part 3 and a transmission part 4, a main body part 8 having a dial function part 6 and a calling equipment part or the like consisting of a bell, etc., and a dial originating part 9 which is connected to the main body part 8 and to which the card 2 is inserted. This part 9 incorporates an electric circuit to read the telephone number on the card 2 and sends a dial originating signal to the electric circuit based on the read telephone number. Thus, the card is read by the dial originating part only to call the reception telephone set.
Patent JP-H11129299-A (JP)
Title: Screw head device in injection molding machine
Inventor: SHIROTA AKIRA
IPC: B29C45/60
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To effectively and sufficiently prevent a resin from being retained and to surely avoid lowering in quality of molding and failure of molding caused by deterioration of the retained resin. SOLUTION: A screw head device 1 comprises a screw head part 5 having a peaked head apex part 3 at the front side of a head main body part 2 and a small diameter shaft part 4 connected with the front end of a screw main body Sm on the back side and a ring valve 6 freely movably mounted in the axial direction coaxially with the small diameter shaft part 4, a plurality of channels 7 for resin flow paths provided at a specified interval in the peripheral direction on the outer peripheral face from the head main body part 2 to the head apex part 3, and a space 8 for a resin flow path provided between the small diameter shaft part 4 and the ring valve 6. At least the back parts 7r of the channels for the resin flow paths 7 are formed gradually wider toward the back end side.
Patent JP-H10117633-A (JP)
Title: Gene lacking animal
Inventor: KUROSAWA YOSHIKAZU
IPC: A01K67/027
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a non-human mammal which is useful as a model of disease by deficiency or excess of uncleobindin(Nuc) and does not contain genes coding for Nuc by lacking the Nuc genes or substituting these genes with other genes. SOLUTION: The animals which lack the Nuc genes or are replaced with other genes include, for example, mouse, rat, etc. The desired animal is recommended to be produced by building a targeting vector for destroying the mNuc genes of embryonic trunk cells (ES cells), then introducing the targeting vector into the ES cells, selecting the variation cells inducing the homologous recombination by a PCR method, etc., introducing the homologous recombination somatic cells into the blastocyst and transferring the same to the uterus of the animal to obtain a chimera animal. Further, the animal in which both of the Nuc genes of both chromosomes are destroyed is recommended to be obtd. by mating the animals derived from the homologous recombination somatic cells from the chimera animals with each other.
Patent JP-H02147134-A (JP)
Title: Work carrier for transfer press
Inventor: MASUDA BUNPEI
IPC: B21D43/05
Filed: 1988-11-28
Abstract: PURPOSE:To improve the saving of power for the whole transfer press and to vertically move a work holder corresponding to a die by moving a crossbar vertically with an elevating/lowering mechanism installed on a trolley and installing a power transmission device in the elevating/lowering mechanism. CONSTITUTION:Since a guide plate 9 can be moved vertically by the elevating/ lowering mechanism I installed in the trolley 2, the crossbar 19 on the guide plate 9 can be moved vertically. Consequently, the weight of the elevating/ lowering part is reduced and the crossbar 19 can be moved vertically by small power. Moreover, when a clutch 23 and a coupling 27 of the power transmission switching device in the elevating/lowering mechanism I are operated, horizontal movement and vertical movement can be changed in phase, consequently, the height and position of the work holder 20 can be selected arbitrarily. Therefore, the deflection in a guide bar 1 and the vibration in each part can be prevented from arising and operation is speeded up.
Patent JP-H0553597-A (JP)
Title: Speech recognition device and pattern comparing method
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/32
Filed: 1991-10-17
Abstract: PURPOSE:To improve collation precision without requiring any complicate and special processing even when words which are voiced successively the recognized by word voice recognition processing. CONSTITUTION:When an acoustic analysis part 4 analyzes a speech, a speech section detection part 8 extracts only a part regarding the speech from the analysis result and outputs it as a feature pattern. A power detection part 5, on the other hand, detects the level, i.e., power of the speech and a comparison part 7 detects the featured part, e.g. peak of the speech detected by the power detection part 5. A pattern generation part 9 encodes the featured part of the speech and writes it in the feature pattern from the speech section detection part 8, and this new feature pattern is generated as a standard pattern for unknown pattern collation and registered in a dictionary 2.
Patent JP-H10116753-A (JP)
Title: Solid electrolytic capacitor
Inventor: YAMAGAMI MAMORU
IPC: H01G9/012
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive solid electrolytic capacitor without sacrifice of electrical characteristics by applying a liquid material to a lead wire at a position separated from the surface of a capacitor element by a specified distance and providing an insulating part thereat by solidifying the liquid material. SOLUTION: A lead wire 2 is buried in one surface of a capacitor element 1 comprising a sintered metal powder provided with an oxide film on the surface thereof and an insulating part 4 is provided by solidifying a liquid material at a position of a lead wire 2 separated by a specified distance B from the surface of a capacitor element 1. This structure realizes an inexpensive solid electrolyte capacitor excellent in quality in which electrolyte can be prevented perfectly from spreading along the lead wire at low cost when a manganese dioxide layer is formed and defective insulation can be eliminated. Furthermore, lowering of capacitance due to intrusion of an excess liquid insulating material into the capacitor element or increase of power loss due to tanδ can be eliminated.  Since a manganese dioxide layer can also be formed at the root of the lead wire, a capacitor excellent in heat resistance is obtained.
Patent JP-H04171112-A (JP)
Title: Machining device for scroll shape
Inventor: TAJIMA YASUO
IPC: B23C3/32
Filed: 1990-11-06
Abstract: PURPOSE:To make highly speedy and accurate scroll automatic machining possible, and to facilitated unmanned operation, and a reduction in installation area and the cost by providing a control device to control the synchronous movement of an X-axis carriage, a rotary and a head stock. CONSTITUTION:An X-axis command, a C-coordinate command and a velocity command F are severally inputted into a feed speed override computing section 51 in a control device 4. Computed result produced by the computing section 51 is transmitted to an X-axis motor 11 through an X-axis direction speed control circuit section 52 and an X-axis override output section 54 to control the movement of an X-axis carriage 2 in an X-axis direction. On the other hand, the above computed result is transmitted to a C-coordinate motor 12 trough a C-axis rotary angle speed control circuit section 53 and an C-axis override output section 55 to control the C-axis rotation of a workpiece 5. Thus the workpiece 5 is automatically machined only by moving a carriage 2 in an X-axis direction with a table 1 kept in a rotating state for forming a scroll. In this case, since the scroll is cut along a involve curve at fixed speed, machining accuracy during high speed cutting can be improved.
Patent JP-H02145482-A (JP)
Title: Packing powder composition for sintering silicon nitride
Inventor: HASHIMOTO NOBUYUKI
IPC: C04B35/584
Filed: 1988-11-26
Abstract: PURPOSE:To prevent the lowering of oxidation resistance of a sintered material in the sintering of silicon nitride containing a Zr compound as a sintering assistant by compounding silicon nitride, silicon, silicon dioxide, boron nitride and a compound other than Zr compound. CONSTITUTION:The objective packing powder composition contains 30-80wt.% of silicon nitride 2-6wt.% of silicon, 4-12wt.% of silicon dioxide and remaining part of boron nitride and a compound other than zirconium compound. The content of the compound other than zirconium compound is preferably 2-10wt.%. When the content is less than 2wt.%, the density of the sintered product becomes low and if it exceeds 10wt.%, the packing powder is solidified by sintering. The content of boron nitride is preferably 10-40wt.%. The packing powder is solidified to cause undesirable influences upon the deformation and releasability of the sintered product at a boron nitride content of <10wt.% and there is not further improvement of releasability by increasing the content of boron nitride to >40wt.%. Since boron nitride is expensive, the amount is as low as possible within a range not to deteriorate the releasability of the sintered product.
Patent JP-2000176332-A (JP)
Title: Trigger acting pump type sprayer
Inventor: RIN D WANBAU
IPC: B65D83/76
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To simply attach to an appropriate position in a pump type sprayer while forming and assembling of a constituting part relating to adjustment of a valve for suction and exhaust by arranging a combined inflow/exhausting valve unit in a liquid channel connected from an inflow end part of a pump main body. SOLUTION: A pump main body 10 is provided wherein first and second passages 33, 45 crossing mutually for exhausting a liquid product from an exhaust orifice 47 by sliding a pump piston following operation of a trigger lever 21, are provided. A combined inflow and exhaust stationary valve unit 17 is provided in the first channel 33, and when the liquid product flows into a ring room 43 from a pump room 26, an inflow valve 41 is closed, and a discharge valve 42 is opened by folding up. further when a force added to the trigger level 21 is release, a partially vacuum sate is generated in a pump room 26 and an annular room 43 by executing a suction step of the piston 19 under action of a spring 23, and the liquid product is sucked up into the pump room 26 from a container.
Patent JP-H01141036-A (JP)
Title: Single facer
Inventor: TOYOFUKU TOSHIHIRO
IPC: B31F1/28
Filed: 1987-11-27
Abstract: PURPOSE: To eliminate the generation of noise and the breakage of material paper by providing a belt in order to bring a liner into contact with the wide peripheral surface of a laminating roll under pressure through corrugated core paper and arranging a grid electrode in close vicinity to the roll and applying high frequency voltage across adjacent electrodes to gel paste by induction heating. CONSTITUTION: A core paper 8 is bitten in the nip between upper and lower corrugation rolls 11, 12 to be formed into corrugated core paper 8a and the corrugation top parts of the corrugated core paper 8a are coated with paste 7 by a pasting roll 4 to be laminated to a separately fed liner 9. In this laminating part, the liner 9 and the corrugated core paper 8a are pressed by a belt 14 of which the pressure force is adjusted by a tensioner roll 15 to be closely bonded. By applying high frequency alternating voltage across grid electrodes 16, 16... arranged in close vicinity to a laminating roll 13 in parallel to the closely bonded part of the corrugated core paper 8a and the liner 9, an electric field is generated between the adjacent electrodes. By this constitution, heating is conc. to the paste part and the paste is rapidly raised in temp. to be gelled to complete adhesion.
Patent JP-H09149014-A (JP)
Title: Pn code generator
Inventor: NAKAMURA HIDEKI
IPC: H04B3/46
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To detect out of synchronism between parallel codes in the case that a parallel pseudorandom number (PN) code pattern is generated through the synchronization operation of plural PN code generating circuits in parallel. SOLUTION: Plural PN code generating circuits 2a-2n operated in parallel to generate nk-bit parallel PN codes and an identical circuit is used for n-sets of the PN code generating circuits 2a-2n. The PN code generating circuits 2a-2n output respectively output patterns 1-n being k-bit parallel codes. A reference PN code being a parallel code is outputted from the PN code generating circuits 2a-2n in addition to the output patterns. Dissidence detection circuits 4a-4n discriminate dissidence of reference PN codes in the corresponding PN code generating circuits 2a-2n. When the reference PN code is dissident, coincidence detection circuits 1a-1n initialize the corresponding PN code generating circuits 2a-2n.
Patent JP-H10119340-A (JP)
Title: Electrostatic printer
Inventor: TORINBOON CHRISTIAN
IPC: B41J29/46
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To enable automatic and accurate detection of a stain of a charging electrode without relying on the eyes and to enable sure avoidance of occurrence of an accident or a failure. SOLUTION: A charging unit 8 having a charging electrode 12 for charging ink in a plate cylinder cell with electricity, an electrode holding body 14 made of an insulator and holding the charging electrode 12 so that the fore end part thereof is exposed on the outer surface and stain detecting electrodes 15 buried in the electrode holding body 14 at positions apart from the charging electrode 12 so that the fore end parts thereof are exposed on the outer surface 16, is formed. An electrode stain detecting circuit which detects a surface leak current flowing between the charging electrode 12 and the stain detecting electrodes 15 in the outer surface 16 of the electrode holding body 14 of the charging unit 8 is provided.  An alarm generating means which issues an alarm when the surface leak current detected by the electrode stain detecting circuit gets off a prescribed safety range is provided.
Patent JP-H10122947-A (JP)
Title: Measuring instrument using laser
Inventor: NAITO HIROSHI
IPC: G01H9/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To measure only the movement of an intended substance only with one measuring instrument by providing a sensor for measuring the movement of an equipment body within a laser used measuring equipment body, and subtracting the moving component of the equipment body from the measured output of the laser used measuring equipment. SOLUTION: The movement of a body equipment body 100 (speed, vibration) is measured by an acceleration sensor 110 set within the equipment body 100, and the measured output is introduced into the integrating circuit 201 of a signal output part 200 and taken out as an electric signal corresponding to speed. After a prescribed amplification 202 is performed, it is introduced into the negative terminal of a differential amplifier 204. On the other hand, the output of an F/V converter 203 in which the moving component of a subject 300 to be measured and the moving component of the equipment body 100 are superposed is introduced into the positive terminal of the differential amplifier 204.  Then, the differential amplifier 204 subtracts the moving component of the equipment body 100 measured by the sensor 110 from the output of the F/V converter 203 to output a signal showing only the moving component of the subject 300 to be measured.
Patent JP-H07153554-A (JP)
Title: Heater unit
Inventor: KAIMOTO TAKASHI
IPC: H05B3/03
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a PTC heater unit appropriated for floor heating at a low price by installing plural PTC heaters, which are provided in a hollow radiator with a space, so as to pressure-contact with a main heat radiating surface of a radiator through a heat-resistant electricity insulating material. CONSTITUTION:A hollow radiator 2 made of the material having a high heat conductivity such as aluminum has a cross section having a recessed part 6 so as to form a clearance at a part of a main radiating surface 5 neat just over PTC heaters 1A, 1B. The PTC heater 1 is made to directly pressure-contact the radiating surface 5 by a spring material 8 or through heat-resistant electricity insulating materials 3, 4 having a small heat resistance such as silicon rubber or, furthermore, through a heat diffusing material. Continuous molding of a radiator 2 is thereby facilitated, and since both ends of the hollow part, which includes the heater 1, are air-tightly sealed by a cover 9 to prevent the intrusion of dust, the structure applicable to the under floor atmosphere can be obtained, and the distribution of temperature in the final radiating surface such as the surface of the floor material can be evened.
Patent JP-H02145934-A (JP)
Title: Load measuring sensor and construction machine with excavation load measuring sensor
Inventor: YAMAMOTO HIROSHI
IPC: E02F9/26
Filed: 1988-11-28
Abstract: PURPOSE:To enable permanent construction of equipment comprising a title sensor, an exciting coil power source and a detection processor by arranging an exciting coil and a detection coil both wound separately through a total of four through holes provided on a strength member of a ferromagnetic body. CONSTITUTION:A strength member 1 of a ferromagnetic body is provided with an exciting coil 3a wound through two through holes 2 provided on a member surface thereof and a detection coil 3b wound through other two through holes 2 crossing the coil. Then, when a load F is applied on the member 1, an easy-to- magnetize axis 4a of the member 1 changes according to a level thereof and a magnetostriction develops as shown by 4b, which causes a leakage magnetic flux in a flux generated in the coil 3a. The leakage flux is detected with the coil 3b to allow detection of a level of the load F. The coils 3a and 3b wound crossing each other are free of peeling, thereby enabling the permanent application as sensor even in a machine with vibration and fouling exceedingly.
Patent JP-H06146493-A (JP)
Title: Ridge corner
Inventor: OMOTO SEIJI
IPC: E04D1/30
Filed: 1992-11-10
Abstract: PURPOSE:To enhance the easiness in execution of works by furnishing a ridge or groove parallel with a hip core at a ridge corner to be installed at the hip of a roof over the whole length in longitudinal direction of the ridge corner in its center across the width. CONSTITUTION:An upward facing ridge 2 parallel with a hip core C is formed over the whole length in longitudinal direction of a ridge corner 1 in its center across the width, wherein the ridge corner 1 is formed by bending a metal plate in rectangular form. With this ridge 2 as the center, an angle shape is formed along the proof surface in such a way that the ends in the direction across the width sink, and the eave tip corner 3 is bent triangularly in two steps downward to form an eave tip edge 4. The eave tip width W1 of the ridge 2 is made larger than the ridge side width W2, and the ridge 2 is provided with two nail holes 7, and the end parts are fitted and overlap each other followed by nailing fast to an angle rafter, etc. This prevents dislocation of the ridge corner in the direction across the width to ensure smooth threading.
Patent JP-H07198539-A (JP)
Title: Independent positional application of otdr technology based on correlation of branched optical fiber net in operation
Inventor: FURANSHISUKASU HENRIKASU FURUU
IPC: G01M11/00
Filed: 1994-10-28
Abstract: PURPOSE: To provide the method and device of monitoring an optical transmission medium with an optical fiber connection by using fault position technology with the help of optical time domain reflection based on correlation. CONSTITUTION: OTDR(optical time domain reflection) based on correlation is applied independently from a position by the separation of the signal portion I1 of a distribution signal I in a forward direction from the signal portion R1 of a reflection signal R in a backward direction at a separation point voluntarily selected in the fiber connection of a network to detect and correlate both signals. A device to perform the correlative OTDR at independently positions in such a way is provided with a separation means 60 having the first signal output 68 and the second signal output 66 so that the signal portion I1 and the signal portion R1 can be sent to optical receivers 70, 72, respectively, via these outputs.  The received signal portions are detected by the receivers and demodulated, and then corresponding electric signals are supplied to a correlating equipment 78 to generate an OTDR signal for an OTDR image means 82.